The Coupling Assembly,self-Sealing, cataloged under National Stock Number 4730-01-081-2106, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-081-2106 |
| Primary Part Number | 3300-6 |
| Item Name | Coupling Assembly,self-Sealing |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution |
| Status | ACTIVE |
| Nominal Thread Size | 0.562 INCHES FIRST QUICK DISCONNECT END IN |
| Material | STEEL BODY |
| Style Designator | COUPLING ASSEMBLY |
| Nominal Outside Diameter Tube Accommodated | 0.375 INCHES FIRST QUICK DISCONNECT END IN |
| Second End Relationship with First End | IDENTICAL |
| Connection Type | THREADED EXTERNAL TUBE FIRST QUICK DISCONNECT END |
| Thread Class | 3A FIRST QUICK DISCONNECT END A |
| Connection Style | FLARELESS FIRST QUICK DISCONNECT END |
| Criticality Code Justification | FEAT |
| Operating Pressure | 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Seat Angle | 45.0 DEGREES |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) FIRST QUICK DISCONNECT END |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4730-01-081-2106 is a Coupling Assembly,self-Sealing, manufactured by Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-01-081-2106 has 3 cross-referenced part numbers: XM6380 (General Dynamics Land Systems Inc.), 12273229 (U S Army Tank Automotive Command Amsta-Im-Mm), 3300-6 (Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution).
There are 9 known substitutes for 4730-01-081-2106: 5985-00-163-3798, 2930-00-200-8138, 5950-00-246-1007 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 3300-6: Nominal Thread Size: 0.562 INCHES FIRST QUICK DISCONNECT END IN; Material: STEEL BODY; Special Features: WEAPON SYSTEM ESSENTIAL; Style Designator: COUPLING ASSEMBLY. 15 total characteristics are documented in the Federal Logistics Information System.